7209480943 has 16 divisors (see below), whose sum is σ = 8320656960. Its totient is φ = 6118695936.

The previous prime is 7209480937. The next prime is 7209481033. The reversal of 7209480943 is 3490849027.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7209480943 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7209480893 and 7209480902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7209480913) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1732221 + ... + 1736377.

It is an arithmetic number, because the mean of its divisors is an integer number (520041060).

Almost surely, 2^7209480943 is an apocalyptic number.

7209480943 is a deficient number, since it is larger than the sum of its proper divisors (1111176017).

7209480943 is a wasteful number, since it uses less digits than its factorization.

7209480943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6546.

The product of its (nonzero) digits is 435456, while the sum is 46.

The square root of 7209480943 is about 84908.6623554982. The cubic root of 7209480943 is about 1931.8259668854.

The spelling of 7209480943 in words is "seven billion, two hundred nine million, four hundred eighty thousand, nine hundred forty-three".